<%@ page contentType="text/html;charset=UTF-8" %>
<%
    String requestURI = request.getRequestURI();
    String contextPath = request.getContextPath();
    int serverPort = request.getServerPort();
    String protocol = request.getProtocol();
%>
<html>
<body>
request.getRequestURI(): <%=requestURI%><br>
request.getContextPath(): <%=contextPath%><br>
request.getServerPort(): <%=serverPort%><br>
request.getProtocol(): <%=protocol%><br>
</body>
</html>
